If he lives he would not grow very old that he would find your Last Hour coming to you (he would see you dying).
Sahih Muslim Book 54, Hadith 170
← Previous Hadith I and the Last Hour have been sent like this and (he while doing it) joined the forefinger with the middle finger.

Sahih Muslim Book 54, Hadith 169 Next Hadith → If this young boy lives, he may not grow very old till (he would see) the Last Hour coming to you.

Sahih Muslim Book 54, Hadith 171